"The Grand Gala Berlin", a luxury carriage constructed in Rome during the first half of the nineteenth century, is an order of the States of the Church during the reign of two pontiffs: Leo XII, in the years 1824–1826, and Gregory XVI, who requested some important modifications. The carriage was used for five solemn festive occasions in the year.
The Tiber with Castel Sant'Angelo, Ponte Sant'Angelo and St. Peter in the time of Leo XII, by Silvestr Feodosievich Shchedrin